| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + H2SO4 = HNaSO4 + H2O
Fe2(SiO3)3 + Zn = ZnSiO3 + Fe =>
Fe2(SiO3)3 + 3 Zn = 3 ZnSiO3 + 2 Fe
Mg(ClO4)2 + H2O = MgO + O2 + HCl =>
Mg(ClO4)2 + H2O = MgO + 4 O2 + 2 HCl
Tl + Ni{2+} = Ni + Tl{2+} =>
Tl + Ni{2+} = Ni + Tl{2+}
KClO3 + SNCl2 + HCl = SNCl4 + KCl + H2O =>
KClO3 + 3 SNCl2 + 6 HCl = 3 SNCl4 + KCl + 3 H2O
H{+} + CuS(s) + NO3{-} = Cu2{+} + SO4 + H2O + NO =>
20 H{+} + 6 CuS(s) + 17 NO3{-} = 3 Cu2{+} + 6 SO4 + 10 H2O + 17 NO
Cs + H2O2 = CsO2 + H2 =>
Cs + H2O2 = CsO2 + H2
Zn + C3H7COOH = ZnC3H7COO + H2 =>
2 Zn + 2 C3H7COOH = 2 ZnC3H7COO + H2
FeCl2 + AgBr = FeBr2 + AgCl =>
FeCl2 + 2 AgBr = FeBr2 + 2 AgCl
MnO4 + C2O4H2 = MnO2 + CO2 + H2O =>
MnO4 + 2 C2O4H2 = MnO2 + 4 CO2 + 2 H2O
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
NiCl2 + Pb(C2H3O2)2 = NiPb + Cl2(C2H3O2)2 =>
NiCl2 + Pb(C2H3O2)2 = NiPb + Cl2(C2H3O2)2
KBr(aq) = K + Br =>
KBr(aq) = K + Br
LiBr + H2SO3 + K2Cr2O7 = Li2SO3 + K2SO3 + Cr2(SO3)3 + H2O + Br2 =>
6 LiBr + 7 H2SO3 + K2Cr2O7 = 3 Li2SO3 + K2SO3 + Cr2(SO3)3 + 7 H2O + 3 Br2
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
H2 + O2 = H{+} + O{-}2 =>
H2 + O2 = 2 H{+} + 2 O{-}2
NH4ClO4 + NaH2PO2*H2O = P2O5 + H2O + NaCl + N2 + O2 =>
4 NH4ClO4 + 4 NaH2PO2*H2O = 2 P2O5 + 16 H2O + 4 NaCl + 2 N2 + O2
Mn{3+} + H2O = Mn{2+} + H{+} + O2 =>
4 Mn{3+} + 2 H2O = 4 Mn{2+} + 4 H{+} + O2
Mn{2} + Br{-} = MnBr2 =>
Mn{2} + 2 Br{-} = MnBr2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
SeOF2 + SiO2 = SeO2 + SiF4 =>
2 SeOF2 + SiO2 = 2 SeO2 + SiF4
C*O3 = C + O =>
C*O3 = C + 3 O
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
(NH4)2SO4*FeSO4 + H2S = Fe(OH)3 + (NH4)2SO4 + S + H2O =>
2(NH4)2SO4*FeSO4 + 5 H2S = 2 Fe(OH)3 + 2(NH4)2SO4 + 7 S + 2 H2O
(NH4)2SO4(aq)Na2CO3(aq) = (NH4)2CO3(aq)Na2SO4(aq) =>
(NH4)2SO4(aq)Na2CO3(aq) = (NH4)2CO3(aq)Na2SO4(aq)
H2S + K2SO3 = K2S + H2SO4 =>
3 H2S + 4 K2SO3 = 4 K2S + 3 H2SO4
C2H2 + Br2 = CBrCBr + H2 =>
C2H2 + Br2 = CBrCBr + H2
Cr(OH3) + H2O2 = CrO4 + H2O =>
2 Cr(OH3) + 9 H2O2 = 2 CrO4 + 12 H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
LiOH + FeBr2 = LiBr + Fe(OH)2 =>
2 LiOH + FeBr2 = 2 LiBr + Fe(OH)2
I2 + NaCrO3 = NaIO3 + Cr =>
I2 + 2 NaCrO3 = 2 NaIO3 + 2 Cr
C4H8O2 + H2 = C2H6O(l) =>
C4H8O2 + 2 H2 = 2 C2H6O(l)
CaCl2 + NaCl + NaClO4 + Ca2NiO2Cl2 = Ca40Ni20O40Cl40Ca20Na20Cl60Na4Cl4O16 =>
20 CaCl2 + 20 NaCl + 4 NaClO4 + 20 Ca2NiO2Cl2 = Ca40Ni20O40Cl40Ca20Na20Cl60Na4Cl4O16
Sn + HNO3 = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
RbOH + AgNO3 = Ag2O + RbNO3 + H2O =>
2 RbOH + 2 AgNO3 = Ag2O + 2 RbNO3 + H2O
Cu(NO3)2 + Na = Na2(NO3)2 + Cu =>
Cu(NO3)2 + 2 Na = Na2(NO3)2 + Cu
Os4 + O2 = OsO =>
Os4 + 2 O2 = 4 OsO
ZnI2 + Ag3N = AgI + Zn3N2 =>
3 ZnI2 + 2 Ag3N = 6 AgI + Zn3N2
Na + NaIO3 + H2SO4 = I2 + Na2SO4 + H2O =>
10 Na + 2 NaIO3 + 6 H2SO4 = I2 + 6 Na2SO4 + 6 H2O
Ba(OH)2 + Ca(HCO3)2 = CaCO3 + Ba(HCO3)2 + H2O =>
Ba(OH)2 + 2 Ca(HCO3)2 = 2 CaCO3 + Ba(HCO3)2 + 2 H2O
C24H610 + O2 = CO2 + H2O =>
2 C24H610 + 353 O2 = 48 CO2 + 610 H2O
C2H4O2 + NaHCO3 = NaC2H2 + CO2 + H2O =>
11 C2H4O2 + 8 NaHCO3 = 8 NaC2H2 + 14 CO2 + 18 H2O
CH3SH + H2O = CH2S + H3O =>
CH3SH + 2 H2O = CH2S + 2 H3O
(OCH3CO)ZnOZn(OCH3CO) + CH3COONH4 = ZnO + (CH3)2NH + CO2 + H2 =>
2(OCH3CO)ZnOZn(OCH3CO) + 5 CH3COONH4 = 4 ZnO + 5(CH3)2NH + 8 CO2 + 6 H2
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
N3 + F3 = NF =>
N3 + F3 = 3 NF
I3 + NaN3 = NaI + N2 =>
2 I3 + 6 NaN3 = 6 NaI + 9 N2
ZnI2 + Cu(NO3)2 = Zn(NO3)2 + CuI2 =>
ZnI2 + Cu(NO3)2 = Zn(NO3)2 + CuI2
KSCN + MnSO4 = K2SO4 + Mn(SCN)2 =>
2 KSCN + MnSO4 = K2SO4 + Mn(SCN)2
PbSO4 + K2Cr2O7 = PbCr2O7 + K2SO4 =>
PbSO4 + K2Cr2O7 = PbCr2O7 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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